Is quantitative urinalysis more sensitive?
Li
S H
SH
Clinical Trials Branch, National Institute on Drug Abuse, NIH, Rockville, MD 20857, USA.
Chiang
N
N
Tai
B
B
Marschke
C K
CK
Hawks
R L
RL
D003042:Cocaine / Q000493:pharmacokinetics / Q000652:urine*; D003198:Computer Simulation; D006801:Humans; D008954:Models, Biological; D009294:Narcotics / Q000493:pharmacokinetics / Q000652:urine*; D015813:Substance Abuse Detection / Q000592:standards*; D019966:Substance-Related Disorders / Q000652:urine; D016482:Urinalysis / Q000592:standards*
D009294:Narcotics; D003042:Cocaine